INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5305b1584bb38a3d878a15eeb560ec40097f1387d38ba6be11f7d52bf7bfaa7a', 
    'xVVGqTueEk8czEZt9AX3pVnS9apIM3FpURG4jynmEwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)